A: We won't be adjusting limited but we will be allowing future LTD upgrades within Tarvent for AppSumo customers. I understand other competitors may offer more contacts, but please be sure you're comparing features too, not just contact counts. Also, the transactional email is only used by programmers writing code to integrate their customer application with Tarvent. For example, a SaaS company that wants to send email to their customers to support a "forgot your password", order confirmation, or other real-time emails. In 99% of typicaly cases, you won't use transactional email (Email API credits). You get unlimited email for your contacts in Tarvent.